baber/WOPTO huggingface dataset:
Patent JP-S57120470-A (JP)
Title: Liquid crystal light valve
Inventor: MATSUSHITA HARUKAZU
IPC: G03G15/04
Filed: 1981-01-19
Abstract: PURPOSE:To obtain a liquid crystal light valve wherein a substrate equipped with common signal electrodes halved into the linear form is disposed to cross and face a substrate equipped with specially shaped signal electrodes so that micro shutters are arrayed in the zigzag form. CONSTITUTION:In a liquid crystal light valve (liquid crystal shutter cell) used in a signal modulation light irradiating system for a printer wherein a light signal is irradiated on a light conductor and this is developped with tonors so as to obtain picture informations, for instance, a substrate equipped with common signal electrodes 401, 402 halved into the linear form is disposed to cross and face another substrate equipped with a plurality of signal electrodes 403-406. The signal electrodes 403-406 are arranged on the latter substrate in such a manner that the parts crossing and facing a gap between the common signal electrodes 401, 402 interrupt the light. Thus arranged signal electrodes are driven in a time sharing manner with duty ratio of 1/2. Moreover, the signal electrodes are preferably arrayed in the interdigital form.
Patent JP-S5599755-A (JP)
Title: Electronic component
Inventor: TAIRA YASUO
IPC: H01L21/60
Filed: 1979-01-26
Abstract: PURPOSE: To reduce the rate of short circuit by forming the surface of a lead lying opposite a wire lower than other part of the lead surface when the wire is arranged so as to cross the lead.  
     CONSTITUTION: In manufacturing a transistor, for example, circuit element 6 is fixed to tab 7, and connecting lead 2, emitter electrode lead 4 and the circuit element are connected by means of wire 10. The part 11 of the surface of the connecting lead is formed lower than the other part of the surface of connecting lead 2. By this, even if wire 10 hangs downward, it scarcely comes into contact with connecting lead 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61166432-A (JP)
Title: Container storage equipment
Inventor: SUZUKI KATATOSHI
IPC: B65G63/04
Filed: 1985-01-18
Abstract: PURPOSE:To efficiently take in and send off a container by a bridge crane by lifting a container at a container entry/delivery path, and then turning the container in about 90-degree arc, so that the longitudinal direction of the container is positioned at right angles to the container entry/delivery path. CONSTITUTION:A container 6 carried in an entry/delivery path 5 by carrying means 7 is lifted by a hoist gear 2, and the container 6 is turned in about 90-degree arc in such a manner that the longitudinal direction of the container 6 is positioned at right angles to the entry/delivery path 5. Subsequently, a truck 3 on a bridge crane 1 is laterally moved to a designated position, and the hoist gear 2 is operated to bring down the container 6 on the ground or the lower container. These operations are sequentially repeated to stack the containers in multistage parallel on both sides of the entry/delivery path 5. This arrangement can achieve container storage equipment of simple structure, which can store the container efficiently.
Patent JP-H11198349-A (JP)
Title: Ink feed control system
Inventor: NAKAMURA SAKIO
IPC: B41F31/04
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To minimize the overshoot and hunting of printing result generated by the delayed control effect demonstrated in the printing result and converge quickly the printing result into a target value. SOLUTION: A system comprises a printing result measuring device 1 for measuring the printing result on a printing paper 5, an ink key device 4 for controlling the ink fed into an ink fountain roller 43 as an ink feed source and an ink feed control device 2 for forming ink feed amount control signals to the ink key device 4 based on the measured result of the printing result measuring device. In that case, the ink feed control device 2 comprises a deviation correction value computing means 24 for finding a deviation correction value as the inclination of a time series normal value line obtained from the printing result measuring device 1 and computing means 22 and 23 for computing the control signals of the ink feed amount to the ink fountain roller based on the target value 21 and the deviation correction value on the measured result and the given specified printing result.
Patent JP-S59145346-A (JP)
Inventor: URUFU DOBUORAKU
IPC: C22C1/05
Filed: 1984-01-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59132977-A (JP)
Title: Ground treatment for powder coating of aluminum or its alloy
Inventor: MORITA AKIRA
IPC: B05D7/14
Filed: 1983-01-21
Abstract: PURPOSE:To perform excellent rough coating for powder coating without the formation of environmental pollution, by anodically oxidizing aluminum or its alloy to form an anodically oxidized coating film of 1-5mu thickness, and then washing it with warm water of 40-85 deg.C. CONSTITUTION:Aluminum or its alloy in the state of a plate, pipe, shaped or cast article or the like is anodically oxidized to form an anodically oxidized coating film of 1-5mu thickness and then washed with warm water at 40-85 deg.C within 5min. As a treating bath for the formation of said anodically oxidized coating film, a treating bath which has been conventionally applied to an aluminum material may be used. In stead of the aforementioned method, another one for anodically oxidizing aluminum or its alloy to form an anodically oxidized coating film of 1-5mu thickness and then washing it with warm water at 40- 85 deg.C to which at least one selected form the group of SO4<2->, Cl<->, SiO3<2->, PO4<3->, F<->, etc. may be adopted.
Patent JP-S56108372-A (JP)
Title: Construction of exhaust portion in fiber reinforced plastic ship
Inventor: YASUI SEIJI
IPC: B63B5/24
Filed: 1980-01-24
Abstract: PURPOSE: To both avoid harm of a burn to the human body or the like and obtain effective use of space in a ship, by constituting a gunnel folded to the inside of the ship at the top end of bulwarks, horizontally extending an end part of the gunnel in the vicinity of the upper part of an exhaust pipe, combining it to the side wall of an engine room and coverihg an upper part of the exhaust pipe with said extension part.  
     CONSTITUTION: In a ship where an exhaust pipe 7 is arranged extending through bulwarks 2 from an engine casing 4, at a top end of the bulwarks 2 gunnels 3 folded to the inside of the ship are constituted simultaneously in the vicinity of an upper part of the exhaust pipe 7 an end part of the gunnel 3 is almost horizontally extended and combined to a side wall of the engine casing 4. This extension part 6 is constituted in such a manner as to cover the upper part of the exhaust pipe 7 to both prevent the human body from a burn or the like by touching the exhaust pipe 7 and utilize upper and lower portions of the exhaust pipe 7 for a storeroom and the like and obtain effective use of space in the ship. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5291416-A (JP)
Title: Acoustic diaphragm
Inventor: SATOU KAZUHIRO
IPC: H04R7/02
Filed: 1976-01-28
Abstract: PURPOSE:To have a larger modulus of elasticity and to make it lighter, by treating the whole diaphragm section with a nitrogen gas, excepting the edges.
Patent JP-2000202612-A (JP)
Title: Aluminum alloy-made piston
Inventor: TAKEMURA KAZUTOSHI
IPC: B22D19/00
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To reinforce an annular groove fitted to a piston ring by forming a reinforcing ring with a sintered body containing a copper base alloy phase, an iron base alloy phase and carbide and having higher hardness than that of a piston body and fixing the reinforcing ring to the piston body, with insert as cast-in through a metallic plating film formed on at least one of the outer surface of the reinforcing ring. SOLUTION: In the sintered body as the reinforcing ring 2, a top ring groove 6 is formed with machining. The reinforcing ring 2 forming the metallic plating film on the side surface, upper surface and bottom surface of the sintered body, is set into a cavity in a metallic mold, and molten aluminum alloy is poured and inserted as cast-in and integrated with a piston base material 1. The surface oxidation of the sintered body is prevented during pouring the molten metal by coating the metallic plating film, and the wetness with the molten aluminum alloy is improved and the film is melted into the molten metal to expose the surface of the sintered body. The sintered body contains by wt.% 10-40 copper base alloy, 0.05-2 carbon, 0.05-1 phosphorus and/or boron and the balance iron base alloy.
Patent JP-2000207410-A (JP)
Title: Url database updating device and url database updating method
Inventor: SHIBATA TOMOKO
IPC: G06F12/00
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a URL(uniform resource locator) database updating device capable of automatically eliminating a URL having a low rank in an already stored URL database. SOLUTION: This device has a URL database producing part 6 which stores URL data such as a URL title, a URL storage date and how many times the URL is downloaded in a URL database to store them, a URL database managing part 7 which reads the URL data stored in the URL database producing part, a URL database certifying part 8 which ranks a URL based on the URL data read by the URL database managing part and a URL database updating part 9 which updates the URL data when the same URL data as a URL stored in the URL database producing part are inputted and also, automatically eliminates a low rank URL ranked by the URL database certifying part.
Patent JP-S61164510-A (JP)
Inventor: KUROME SHOSAKU
IPC: A47J19/00
Filed: 1985-01-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09193396-A (JP)
Title: Image-forming apparatus and method for discriminating state of print head for the apparatus
Inventor: KIMURA TATSUO
IPC: B41J2/125
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to effectively decide the propriety of mounting by the direct detection of the state of a print head with a simple circuit configuration without providing a detector by deciding the state of the head according to the detected discharge time of a capacitor. SOLUTION: Since the charge stored in an electrolytic capacitor is instantaneously discharged if a print head and a flexible cable are electrically conducted therebetween, a terminal voltage is relatively rapidly lowered to a ground level. Fig. (a) shows the discharge characteristics at the time of contact failure and Fig. (b) shows the discharge characteristics at the time of contact. The contact state between the head and the cable is directly decided by utilizing the difference of the discharge characteristics. The propriety of the contact is decided according to the voltage value after a plurality of monitoring are conducted by using the counter value.
Patent JP-S58125141-A (JP)
Title: Display processor
Inventor: KUROZUMI YASUO
IPC: G06F3/153
Filed: 1982-01-20
Abstract: PURPOSE:To scroll only data easily during microprogram execution except only a titled, by expelling data sent from the 2nd memory substantially and holding newly sent data in a picture memory. CONSTITUTION:A buffer 43 sends a signal as shift data to the bottom address of the picture memory 3 while adding a space or tab signal so that the sent data is long enough for one display line. On the other hand, a counter 42 is set to the number of lines which can be displayed at the 1st point of time when an address counter 41 specifies a memory 1; every time the address counter 41 goes up by one picture line, the counter 41 counts down and when its counted value reaches 0, a gate 44 is opened. After the gate 44 is opened, one-line data is sent out of the buffer 43, and consequently data expelled from the picture memory 3 is sent back to the top address of the picture memory 3.
Patent JP-2000207307-A (JP)
Title: Electronic message transmitting device, electronic message browsing device, medium recording electronic message transmitting program, and medium recording electronic message browsing program
Inventor: UCHIDA HITOSHI
IPC: G06F3/048
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent the browsing of an electronic message from being delayed when a plurality of electronic messages are read to an electronic message browsing device from an electronic message transmitting device. SOLUTION: An electronic message transmitting device is provided with a storing section 1 in which the plurality of electronic messages are stored and a transmission control section 2 which transmits the electronic messages stored in the storing section 1 to an electronic message browsing device 20. The control section 2 repeats a process for extracting the data of each electronic message stored in the storing section 1 from the forefront of an untransmitted section at a designated rate and another process for transmitting the extracted data of each electronic message to the electronic message browsing device 20 by multiplexing the data in one packet.
Patent JP-S60151678-A (JP)
Title: Fixing device
Inventor: KIGOSHI YASUSHI
IPC: G03G15/20
Filed: 1984-01-19
Abstract: PURPOSE:To prevent an endless belt from meandering by providing a collar that has a larger diameter than the center part of a support roll which is longer than the width of the supported endless belt to the end part of the support roll and a groove inside of it, and bending and fitting the end of the endless belt in the groove. CONSTITUTION:The endless belt 18 is extended between support rolls 16 and 17 and wound around a heat roll 15 by prescribed length. The axial length of the support rolls 16 and 17 is larger than the width of the endless belt 18, diameters of its end parts 16a and 17a are made a little bit larger than the diameter of a heat insulating layer 23, and grooves 16c and 17c are formed inside of them. The end part of the endless belt 18 is bent to form an interlocking part 18a, which is fitted in the grooves 16c and 17c. Consequently, the endless belt 18 is prevented from meandering to fix an image stably on copy paper.
Patent JP-H04251705-A (JP)
Title: Manufacture of building board
Inventor: NAITO KAZUNARI
IPC: B32B7/12
Filed: 1991-01-28
Abstract: PURPOSE:To bond a surface plate in a correct position without deviation on the surface of a base. CONSTITUTION:A bonding agent 3 is applied for coating on the surface of a base 1 and hot melt resin 4 is injected into a recessed section 2 formed on the base 1 in a manner of projecting out of the surface of the base 1. A surface plate 5 is overlapped on the surface of the base 1, and the hot melt resin 4 is bonded on the rear face of the surface plate 5 and then pressed to bond the surface plate 5 with the base 1, and the surface plate 5 is pressed by means of the hot melt resin 4 in the state of fixing temporarily the surface plate 5 on the surface of the base 1 to prevent the deviation of the position of the surface plate 5.
Patent JP-2000204837-A (JP)
Title: Folding door device
Inventor: HIKOSAKA HISAYOSHI
IPC: E05D15/26
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To smooth motion of a folding door in closing the folding door from a folded attitude into a developed attitude. SOLUTION: A support shaft 22 connecting a folding side member 20 of a folding door idling end side pivotal installation means 15A for connecting a movable body 14A movably engaged with a guide rail 13A to a idling end part 1B of a folding door 1 to a movable side member 14 is positioned at an apart position closer to a folding door surface 1a than an inner angular part 1b of the folding door idling end part 1B, so in folding the folding door 1 to open an opening part 5, the inner angular part 1b of the folding door idling end part 1B is displaced outward over a position of a back surface 1c of the folding door 1 when the opening part 5 is closed in a developed attitude Y, thereby the folding door 1 as it is folded is inclined in an outwardly opened form over a perpendicularly protruded attitude from the opening part 5.
Patent JP-H02190430-A (JP)
Title: Copper alloy for mold material for molding plastics
Inventor: MIYATO MOTOHISA
IPC: C22C9/06
Filed: 1989-01-17
Abstract: PURPOSE:To obtain the copper alloy combining excellent heat conductivity and high temp. strength and having small lowering of toughness at a high temp. by specifying the compsn. constituted of Ni, Si, Zn, Mg, Cr, Ti, Zr and Cu. CONSTITUTION:The copper alloy for a mold material for molding plastics contains, by weight, 0.4 to 4.0% Ni, 0.1 to 1.0% Si, 0.05 to 1.0% Zn and >0.01 to 0.5% Mg, contains 0.001 to 0.01% of at least one kind among Cr, Ti and Zr and the balance Cu with inevitable impurities. The alloy combines excellent high temp. strength and heat conductivity and in which molding time can be shortened. In the above alloy, the lowering of toughness at a high temp. is furthermore small and the brittle crack of a mold at the time of hot working can be prevented.
Patent JP-H08201151-A (JP)
Title: Loading state detector
Inventor: YASUIKE OSAMU
IPC: B60G17/015
Filed: 1995-01-23
Abstract: PURPOSE: To eliminate the necessity of providing a pressure sensor in each pressure cylinder, to simplify the structure and to prevent the leakage of pressure fluid by estimating the loading state of a vehicle from the supply and exhaust amounts of the fluids of the cylinders of wheels. CONSTITUTION: Pneumatic cylinders 10, 11 have shock absorbers to regulate the spring constants, the damping forces and the ground heights of right and left front wheels and right and left rear wheels. Moisture is absorbed from the air compressed by a compressor 12 by a dryer 13, and the air is supplied to the air chambers of the cylinders 10, 11 via height control valves 15, 16. The valves 15, 16 control the heights by supplying or exhausting the compressed airs of the air chambers of the cylinders 10, 11. An air solenoid valve 14 exhausts the compressed airs of the cylinders 10, 11. The supply and exhaust amounts of the compressed airs of the cylinders 10, 11 are detected to estimate the loading state based on the detected supply and exhaust amounts.
Patent JP-H04252041-A (JP)
Title: Manufacture of hybrid integrated circuit
Inventor: MURAKAMI MASAHIDE
IPC: H01L25/04
Filed: 1991-01-28
Abstract: PURPOSE:To prevent that a semiconductor pellet at the inside of a mold from being stripped due to the stress of a phenolic resin, to prevent a crack and to ensure the moistureproofness of the title circuit by using a silicone resin by a method wherein the semiconductor pellet, a chip capacitor, a minimold Tr and the like are mounted on a ceramic substrate and, after that, the mounted components are covered with the silicone resin. CONSTITUTION:A semiconductor pellet 2 is mounted on a ceramic substrate 1 on which a thick-film circuit pattern has been formed; a bonding pad on the semiconductor pellet 2 is connected to a conductor on the ceramic substrate by using a gold wire 3. Then, the semiconductor pellet 2 is covered with a phenolic resin 4. A power minimold Tr 5 is mounted by a soldering operation. A lead terminal which is used to be connected to the outside is attached by a soldering operation. Then, a silicone resin 7 is applied to the surface of the ceramic substrate 1 as a film in a thickness of about 50mum by a dip method; it is dried. Then, an outer package is formed of a phenolic resin 8.
Patent JP-H05195324-A (JP)
Title: Precursor for carbon fiber production and method for producing the precursor
Inventor: WASHIYAMA MASAYOSHI
IPC: D01F8/08
Filed: 1992-01-21
Abstract: PURPOSE:To obtain the subject precursor capable of modifying the fine structure of carbon fiber without using any fine particles by spinning a mixture of cellulose (derivative), polyvinyl alcohol, ABS resin, etc., with polyacrylonitrile-based polymer. CONSTITUTION:The objective precursor can be obtained by spinning a mixture of (A) cellulose (derivative), polyvinyl alcohol, polyvinyl acetate, polyvinyl acetal, polyvinyl chloride, polyvinylidene chloride, polybutadiene, ABS resin, AS resin, AB resin, phenol resin and/or furan resin with (B) a polyacrylonitrile-based polymer.
Patent JP-H04252273-A (JP)
Title: Production of epsilon type copper phthalocyanine pigment
Inventor: WATANABE AKITO
IPC: C09B67/50
Filed: 1991-01-28
Abstract: PURPOSE:To efficiently and readily obtain a pigment having arbitrary particle size without producing beta type copper phthalocyanine by subjecting crude epsilontype copper phthalocyanine to dry grinding to give a mixture of epsilon type and alphatype crystals, and then heating the mixture in an organic solvent. CONSTITUTION:Crude type copper phthalocyanine containing epsilon type copper phthalocyanine mainly is subjected to dry grinding using a hammer mill, etc., to give a mixture of epsilon type and alpha type crystals. Then the mixture is heat-treated in an organic solvent to provide the objective copper phthalocyanine pigment. As the organic solvent, a mixed solvent of toluene, n-butanol and water is preferably used from the viewpoint of ability converting from alpha type to epsilon type crystal, easy recovery and dispersibility of product.
Patent JP-H05192208-A (JP)
Title: Method for detaining stone of noble metal product
Inventor: MURAKAMI TSUTOMU
IPC: A44C17/02
Filed: 1992-01-21
Abstract: PURPOSE:To surely fix jewel grains to thin noble metal parts without requiring skill. CONSTITUTION:An annular fitting 3 is inclined and is fixed to the circumference of a small hole 2 of a base plate 1 formed with the small hole 2 from the rear side of the substrate. While the spacing between the annular fitting 3 and the base plate 1 is pressed to expand, the jewel grain 6 is inserted into the ring of the fitting 3 so that the jewel grain 6 is fitted into the small hole 2 from the rear side of the base plate 1. The jewel grain 6 fitted into the small hole 2 is pressed to the base plate 1 side and securely detained thereto by the energizing force of the fitting 3.
Patent JP-H08205256-A (JP)
Title: Radio call equipment for remote control
Inventor: SAI KOUSEKI
IPC: H04Q9/00
Filed: 1995-01-24
Abstract: PURPOSE: To provide a radio paging device for remote control which allows the user to actuate a desired object, such as the automobile, a house hold electric appliance, etc., from a far distance by radio and can be reduced in size and thickness by utilizing the actuating power of the object. CONSTITUTION: A radio paging device is constituted of a driving power outputting means 11 which outputs the driving power required for actuating the paging device by converting the power outputted from external equipment 20 for radio control, a first buffering means 16 which supplies the output data of a receiving number setting means 30 which sets the receiving number of the characteristic data of the equipment 20 to a number detecting and control means 14 by buffering the data, a receiving number storing means 15 which stores the characteristic data of the equipment outputted from the control means 14 in accordance with the data buffered by and outputted from the first buffering means 16, and a second buffering means 17 which buffers the drive control data outputted,  through the control means 14 and supplied to the equipment 20 when the characteristic data stored in the storing means 15 are received.